Otherwise, I think there's a pretty intentional stance from a number of sources that this stuff has to be felt in person hands on - not in a gong sau challenge way but in a "here's what is meant by unusual strength" kind of manner. I've had some walk-ins come visit me up in Buffalo, NY. I think most people are willing to do a show and tell if you're a genuine seeker rather than trying to force fit an agenda on the encounter.